TMUUX vs. MPEGX

Last updated Jun 24, 2026

TMUUX (Morgan Stanley Pathway Funds Municipal Bond Fund) and MPEGX (Morgan Stanley Institutional Fund Trust Discovery Portfolio) are both mutual funds - TMUUX is a Municipal Bonds fund managed by Morgan Stanley, while MPEGX is a Mid Cap Growth Equities fund managed by Morgan Stanley. Over the past 10 years, TMUUX returned 1.50%/yr vs 14.23%/yr for MPEGX. At a correlation of -0.02, they often move in opposite directions. TMUUX charges 0.71%/yr vs 0.72%/yr for MPEGX.

Performance

TMUUX vs. MPEGX - Performance Comparison

The chart below illustrates the hypothetical performance of a $10,000 investment in Morgan Stanley Pathway Funds Municipal Bond Fund (TMUUX) and Morgan Stanley Institutional Fund Trust Discovery Portfolio (MPEGX). The values are adjusted to include any dividend payments, if applicable.

Returns By Period

In the year-to-date period, TMUUX achieves a 1.62% return, which is significantly higher than MPEGX's -1.63% return. Over the past 10 years, TMUUX has underperformed MPEGX with an annualized return of 1.50%, while MPEGX has yielded a comparatively higher 14.23% annualized return.

TMUUX

• 1D: 0.00%
• 1M: 1.44%
• YTD: 1.62%
• 6M: 1.76%
• 1Y: 5.44%
• 3Y*: 2.92%
• 5Y*: 0.45%
• 10Y*: 1.50%

MPEGX

• 1D: -1.14%
• 1M: -3.85%
• YTD: -1.63%
• 6M: -5.28%
• 1Y: -4.95%
• 3Y*: 23.33%
• 5Y*: -6.55%
• 10Y*: 14.23%

*Multi-year figures are annualized to reflect compound growth (CAGR)

TMUUX vs. MPEGX - Yearly Performance Comparison

	2026 (YTD)	2025	2024	2023	2022	2021	2020	2019	2018	2017
TMUUX Morgan Stanley Pathway Funds Municipal Bond Fund	1.62%	2.42%	1.73%	6.04%	-9.03%	1.21%	3.57%	7.44%	0.54%	4.84%
MPEGX Morgan Stanley Institutional Fund Trust Discovery Portfolio	-1.63%	14.05%	42.38%	46.66%	-63.39%	-12.37%	142.68%	39.73%	12.19%	39.39%

Correlation

The correlation between TMUUX and MPEGX is 0.21, which is low. Their price movements are largely independent, making them effective diversification partners.

	Correlation
Correlation (1Y) Calculated over the trailing 1-year period	0.21
Correlation (3Y) Calculated over the trailing 3-year period	0.13
Correlation (5Y) Calculated over the trailing 5-year period	0.13
Correlation (10Y) Calculated over the trailing 10-year period	0.09
Correlation (All Time) Calculated using the full available price history since Nov 18, 1991	-0.02

The correlation between TMUUX and MPEGX shifts across timeframes, from -0.02 (all time) to 0.21 (1 year), reflecting how their relationship changes across market environments.

Return for Risk

TMUUX vs. MPEGX — Risk / Return Rank

Compare risk-adjusted metric ranks to identify better-performing investments over the past 12 months.

TMUUX

TMUUX Risk / Return Rank: 64
TMUUX Sharpe Ratio Rank: 68
TMUUX Sortino Ratio Rank: 79
TMUUX Omega Ratio Rank: 88
TMUUX Calmar Ratio Rank: 46
TMUUX Martin Ratio Rank: 38

MPEGX

MPEGX Risk / Return Rank: 2
MPEGX Sharpe Ratio Rank: 2
MPEGX Sortino Ratio Rank: 2
MPEGX Omega Ratio Rank: 2
MPEGX Calmar Ratio Rank: 2
MPEGX Martin Ratio Rank: 2

The rank (0–100) shows how this investment's returns compare to the risk taken. Higher = better. Based on the past 12 months of data, combining Sharpe, Sortino, and other metrics used by quantitative funds and institutional investors.

TMUUX vs. MPEGX - Risk-Adjusted Trends Comparison

This table presents a comparison of risk-adjusted performance metrics for Morgan Stanley Pathway Funds Municipal Bond Fund (TMUUX) and Morgan Stanley Institutional Fund Trust Discovery Portfolio (MPEGX). Risk-adjusted metrics are performance indicators that assess an investment's returns in relation to its risk, enabling a more accurate comparison of different investment options.

Values are calculated on a 1-year rolling basis and updated daily. Risk-adjusted metrics are more stable over longer periods — use the period switch above to explore them.

	TMUUX	MPEGX	Difference
Sharpe ratio: Return per unit of total volatility	2.22	-0.13	+2.35
Sortino ratio: Return per unit of downside risk	3.45	0.01	+3.44
Omega ratio: Gain probability vs. loss probability	1.58	1.00	+0.58
Calmar ratio: Return relative to maximum drawdown	2.45	-0.14	+2.59
Martin ratio: Return relative to average drawdown	7.85	-0.29	+8.14

TMUUX vs. MPEGX - Sharpe Ratio Comparison

The current TMUUX Sharpe Ratio is 2.22, which is higher than the MPEGX Sharpe Ratio of -0.13. The chart below compares the historical Sharpe Ratios of TMUUX and MPEGX, calculated using daily returns over the previous 12 months. A higher Sharpe Ratio indicates better risk-adjusted performance relative to the risk-free rate.

Drawdowns

TMUUX vs. MPEGX - Drawdown Comparison

The maximum TMUUX drawdown since its inception was -16.76%, smaller than the maximum MPEGX drawdown of -75.29%. Use the drawdown chart below to compare losses from any high point for TMUUX and MPEGX.

Drawdown Indicators

	TMUUX	MPEGX	Difference
Max Drawdown Largest peak-to-trough decline	-16.76%	-75.29%	+58.53%
Max Drawdown (1Y) Largest decline over 1 year	-2.54%	-27.46%	+24.92%
Max Drawdown (3Y) Largest decline over 3 years	-5.96%	-28.53%	+22.57%
Max Drawdown (5Y) Largest decline over 5 years	-14.47%	-72.99%	+58.52%
Max Drawdown (10Y) Largest decline over 10 years	-14.47%	-75.29%	+60.82%
Current Drawdown Current decline from peak	-0.25%	-39.18%	+38.93%
Average Drawdown Average peak-to-trough decline	-2.16%	-21.24%	+19.08%
Ulcer Index Depth and duration of drawdowns from previous peaks	0.79%	13.10%	-12.31%

Volatility

TMUUX vs. MPEGX - Volatility Comparison

The current volatility for Morgan Stanley Pathway Funds Municipal Bond Fund (TMUUX) is 0.63%, while Morgan Stanley Institutional Fund Trust Discovery Portfolio (MPEGX) has a volatility of 9.70%. This indicates that TMUUX experiences smaller price fluctuations and is considered to be less risky than MPEGX based on this measure. The chart below showcases a comparison of their rolling one-month volatility.

Volatility by Period

	TMUUX	MPEGX	Difference
Volatility (1M) Calculated over the trailing 1-month period	0.63%	9.70%	-9.07%
Volatility (6M) Calculated over the trailing 6-month period	1.84%	21.88%	-20.04%
Volatility (1Y) Calculated over the trailing 1-year period	2.82%	28.78%	-25.96%
Volatility (5Y) Calculated over the trailing 5-year period, annualized	4.40%	40.32%	-35.92%
Volatility (10Y) Calculated over the trailing 10-year period, annualized	3.96%	34.62%	-30.66%

TMUUX vs. MPEGX - Expense Ratio Comparison

TMUUX has a 0.71% expense ratio, which is lower than MPEGX's 0.72% expense ratio.

Dividends

TMUUX vs. MPEGX - Dividend Comparison

TMUUX's dividend yield for the trailing twelve months is around 2.31%, while MPEGX has not paid dividends to shareholders.

Position	TTM	2025	2024	2023	2022	2021	2020	2019	2018	2017	2016	2015
MPEGX Morgan Stanley Institutional Fund Trust Discovery Portfolio	0.00%	0.00%	0.00%	0.00%	0.00%	35.82%	7.63%	12.05%	23.88%	41.11%	67.79%	13.20%
TMUUX Morgan Stanley Pathway Funds Municipal Bond Fund	2.31%	2.13%	3.37%	3.11%	2.41%	1.95%	2.54%	3.30%	2.92%	2.77%	5.74%	3.07%

Frequently Asked Questions

Can I hold both TMUUX and MPEGX in my portfolio?

TMUUX and MPEGX have a correlation of 0.21, meaning they provide meaningful diversification benefit when combined. Depending on your allocation goals, holding both could reduce overall portfolio risk.

Which is riskier, TMUUX or MPEGX?

MPEGX has higher volatility (9.70%) compared to TMUUX (0.63%). In terms of maximum drawdown, TMUUX dropped -16.76% vs MPEGX's -75.29%.

Which has better risk-adjusted returns?

TMUUX currently has the higher Sharpe Ratio (2.22 vs -0.13), meaning it's delivered slightly more return per unit of risk over the trailing 12 months. However, this ranking shifts over time - use the Risk/Return Score above for a more comprehensive view that combines Sharpe, Sortino, and other measures used by quantitative funds.